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4,4'-methylenebis(N,N-dimethylnaphthalen-1-amine) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98659-68-8

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98659-68-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98659-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,5 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98659-68:
(7*9)+(6*8)+(5*6)+(4*5)+(3*9)+(2*6)+(1*8)=208
208 % 10 = 8
So 98659-68-8 is a valid CAS Registry Number.

98659-68-8Downstream Products

98659-68-8Relevant academic research and scientific papers

Electrophilic fluorination of N,N-dimethylaniline, N,N-dimethylnaphthalen- 1-amine and 1,8-bis(dimethylamino)naphthalene with N-F reagents

Sorokin, Vladimir I.,Pozharskii, Alexander F.,Ozeryanskii, Valery A.

, p. 67 - 72 (2013)

Reaction of N,N-dimethylaniline, N,N-dimethylnaphthalen-1-amine and 1,8-bis(dimethylamino)- naphthalene (proton sponge) with 1-chloromethyl-4- fluorodiazonia-bicyclo[2.2.2]octane bis(tetrafluoroborate) (Selectfluor) and N-fluorobenzenesulfonimide (NFSI) h

Resonance-stabilized α-naphthylmethyl carbocations and spiro compounds based thereon: VII. Transformations of α-naphthylmethyl carbocations stabilized by one electron-donor group or peri-fused heteroring

Vinogradova,Filatova,Vistorobskii,Pozharskii,Borovlev,Starikova

, p. 338 - 348 (2007/10/03)

1-Hydroxymethyl- and 1-alkoxymethylnaphthalenes containing dimethylamino and methoxy groups or a heteroring in positions 4 and 5 react with protic and Lewis acids to give 1-naphthylmethyl carbocations. Reactions of the latter with the initial alcohol molecule lead to the formation of oligomerization or dehydrogenation (to aldehyde) products or the corresponding dinaphthylmethanes. In some cases, the process was accompanied by cyclodimerization to form cyclohexadienone spiro derivatives in a small yield. Pleiades Publishing, Inc., 2006.

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